8117 - Dallas Technology Hub - 5830 Granite Parkway, Plano, Texas, 75024 CarMax, the way your career should be! About This Job CarMax is disrupting the industry by empowering customers to buy a car on their own terms, providing an iconic customer experience. The CarMax Master Data Management team is looking for a Principal Software Engineer - to provide data integration into our MDM system that will enable trusted operational master data across the enterprise. Overall, you will have a direct i